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Cheap flights from Bismarck to Los Angeles from $344

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Bismarck to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
4:58 pm - 9:00 pmBIS  Bismarck-ONT Ontario
6h 02m1 stop Denver Intl
United Airlines Logo
5:00 am - 12:19 pmONT  Ontario-BIS Bismarck
5h 19m1 stop Denver Intl
$469United Airlines
Sat, Jan 23 - Thu, Feb 11
United Airlines Logo
1:23 pm - 8:01 pmBIS  Bismarck-ONT Ontario
8h 38m2 stops Denver Intl San Francisco
United Airlines Logo
5:00 am - 12:19 pmONT  Ontario-BIS Bismarck
5h 19m1 stop Denver Intl
$474United Airlines
Sat, Jan 23 - Wed, Feb 17
United Airlines Logo
4:58 pm - 9:00 pmBIS  Bismarck-ONT Ontario
6h 02m1 stop Denver Intl
United Airlines Logo
5:00 am - 12:19 pmONT  Ontario-BIS Bismarck
5h 19m1 stop Denver Intl
$504United Airlines
Wed, Jan 20 - Thu, Feb 11
United Airlines Logo
5:40 am - 12:19 pmBIS  Bismarck-ONT Ontario
8h 39m2 stops Denver Intl San Francisco
United Airlines Logo
5:00 am - 12:19 pmONT  Ontario-BIS Bismarck
5h 19m1 stop Denver Intl
$509United Airlines
Wed, Jan 20 - Thu, Feb 11
Delta Logo
3:00 pm - 11:48 pmBIS  Bismarck-ONT Ontario
10h 48m2 stops Minneapolis St Paul Salt Lake City
Delta Logo
6:00 am - 7:57 pmONT  Ontario-BIS Bismarck
11h 57m2 stops Salt Lake City Minneapolis St Paul
$512Delta
Fri, Jan 22 - Sat, Feb 13
United Airlines Logo
5:50 am - 12:29 pmBIS  Bismarck-ONT Ontario
8h 39m2 stops Denver Intl San Francisco
United Airlines Logo
9:25 am - 11:44 pmONT  Ontario-BIS Bismarck
12h 19m2 stops San Francisco Denver Intl
$515United Airlines
Sun, Nov 8 - Wed, Nov 18
Delta Logo
3:00 pm - 11:48 pmBIS  Bismarck-ONT Ontario
10h 48m2 stops Minneapolis St Paul Salt Lake City
Delta Logo
6:00 am - 4:54 pmONT  Ontario-BIS Bismarck
8h 54m2 stops Salt Lake City Minneapolis St Paul
$538Delta
Fri, Jan 22 - Fri, Feb 12
United Airlines Logo
4:58 pm - 9:00 pmBIS  Bismarck-ONT Ontario
6h 02m1 stop Denver Intl
United Airlines Logo
5:00 am - 12:19 pmONT  Ontario-BIS Bismarck
5h 19m1 stop Denver Intl
$539United Airlines
Fri, Jan 22 - Wed, Feb 17
United Airlines Logo
5:50 am - 3:33 pmBIS  Bismarck-ONT Ontario
11h 43m2 stops Denver Intl San Francisco
United Airlines Logo
5:00 am - 12:27 pmONT  Ontario-BIS Bismarck
5h 27m1 stop Denver Intl
$544United Airlines
Wed, Nov 18 - Sat, Nov 21
United Airlines Logo
1:23 pm - 8:01 pmBIS  Bismarck-ONT Ontario
8h 38m2 stops Denver Intl San Francisco
United Airlines Logo
2:00 pm - 4:23 pmONT  Ontario-BIS Bismarck
24h 23m2 stops San Francisco Denver Intl
$567United Airlines
Sat, Jan 23 - Wed, Jan 27

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United Airlines flights from Bismarck to Ontario

Our best United Airlines deals on Bismarck to Ontario flight tickets
United Airlines
Jan 23
BIS4:58 pmBismarck
6h 02m
1 stop
ONT9:00 pmOntario
Feb 11
ONT5:00 amOntario
5h 19m
1 stop
BIS12:19 pmBismarck
$469
United Airlines
Jan 23
BIS1:23 pmBismarck
8h 38m
2 stops
ONT8:01 pmOntario
Jan 27
ONT5:00 amOntario
5h 48m
1 stop
BIS12:48 pmBismarck
$474
United Airlines
Jan 20
BIS4:58 pmBismarck
6h 02m
1 stop
ONT9:00 pmOntario
Feb 17
ONT5:00 amOntario
5h 19m
1 stop
BIS12:19 pmBismarck
$504

Delta flights from Bismarck to Ontario

Our best Delta deals on Bismarck to Ontario flight tickets
Delta
Jan 22
BIS3:00 pmBismarck
10h 48m
2 stops
ONT11:48 pmOntario
Feb 13
ONT6:00 amOntario
11h 57m
2 stops
BIS7:57 pmBismarck
$512
Delta
Jan 22
BIS3:00 pmBismarck
10h 48m
2 stops
ONT11:48 pmOntario
Feb 12
ONT6:00 amOntario
8h 54m
2 stops
BIS4:54 pmBismarck
$538
Delta
Nov 17
BIS5:00 amBismarck
9h 17m
2 stops
ONT12:17 pmOntario
Nov 20
ONT1:15 pmOntario
8h 14m
2 stops
BIS11:29 pmBismarck
$727

momondo Fare Finder

 
Use the filters below to find and compare flights from Bismarck to Ontario that are best for you.

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Depart

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Price

Cheapest round-trip
Quickest round-trip

BismarckOntario

BIS Bismarck - ONT Ontario

BISONT

Bismarck

Sat 1/23

4:58 pm-9:00 pm

1 stop6h 02m

Ontario

Thu 2/11

5:00 am-12:19 pm

1 stop5h 19m

$469

BismarckOntario

BIS Bismarck - ONT Ontario

BISONT

Bismarck

Sat 1/23

1:23 pm-8:01 pm

2 stops8h 38m

Ontario

Wed 2/17

5:00 am-12:19 pm

1 stop5h 19m

$474

BismarckOntario

BIS Bismarck - ONT Ontario

BISONT

Bismarck

Wed 1/20

4:58 pm-9:00 pm

1 stop6h 02m

Ontario

Thu 2/11

5:00 am-12:19 pm

1 stop5h 19m

$504

BismarckOntario

BIS Bismarck - ONT Ontario

BISONT

Bismarck

Wed 1/20

5:40 am-12:19 pm

2 stops8h 39m

Ontario

Thu 2/11

5:00 am-12:19 pm

1 stop5h 19m

$509

BismarckOntario

BIS Bismarck - ONT Ontario

BISONT

Bismarck

Fri 1/22

3:00 pm-11:48 pm

2 stops10h 48m

Ontario

Sat 2/13

6:00 am-7:57 pm

2 stops11h 57m

$512

BismarckOntario

BIS Bismarck - ONT Ontario

BISONT

Bismarck

Sun 11/8

5:50 am-12:29 pm

2 stops8h 39m

Ontario

Wed 11/18

9:25 am-11:44 pm

2 stops12h 19m

$515

BismarckOntario

BIS Bismarck - ONT Ontario

BISONT

Bismarck

Fri 1/22

3:00 pm-11:48 pm

2 stops10h 48m

Ontario

Fri 2/12

6:00 am-4:54 pm

2 stops8h 54m

$538

BismarckOntario

BIS Bismarck - ONT Ontario

BISONT

Bismarck

Fri 1/22

4:58 pm-9:00 pm

1 stop6h 02m

Ontario

Wed 2/17

5:00 am-12:19 pm

1 stop5h 19m

$539

BismarckOntario

BIS Bismarck - ONT Ontario

BISONT

Bismarck

Wed 11/18

5:50 am-3:33 pm

2 stops11h 43m

Ontario

Sat 11/21

5:00 am-12:27 pm

1 stop5h 27m

$544

BismarckOntario

BIS Bismarck - ONT Ontario

BISONT

Bismarck

Sat 1/23

1:23 pm-8:01 pm

2 stops8h 38m

Ontario

Wed 1/27

2:00 pm-4:23 pm

2 stops24h 23m

$567

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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See travel insights to Los Angeles from

How to get the cheapest flight ticket from Bismarck to Ontario

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Bismarck to Ontario flights?

You could potentially save up to 10% on your flight if you consider stops on a Bismarck to Ontario flight.

When to book flights from Bismarck to Ontario

Are you open to changing your travel dates? Check out the ideal times to fly from Bismarck to Ontario according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Bismarck to Ontario (BIS to ONT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bismarck to Ontario

Best Price Found

$344

Fastest flight time

5h 33m

Direct flights

None
The best one-way flight to Ontario from Bismarck in the past 72 hours is $344. The best round-trip flight deal from Bismarck to Ontario found on momondo in the last 72 hours is $469.
The fastest flight from Bismarck to Ontario takes 5h 33m
There are no direct flights from Bismarck to Ontario. There are no popular flight routes from Bismarck to Ontario.
Search flight deals

Frequently asked questions about flying from Bismarck to Ontario

  • How far is Bismarck to Ontario by plane?

    Bismarck and Ontario are 1243.9 mi apart from one another. 5h 33m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Bismarck Airport to Ontario Airport?

    Prices for flights from Bismarck Airport to Ontario Airport refresh daily.

  • How old do you have to be to fly from Bismarck Airport to Ontario Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Bismarck Airport to Ontario Airport.

  • What documentation or ID do you need to fly to Ontario Airport?

    The travel and health documents required for your trip to Ontario Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ontario Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from Bismarck to Ontario?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Ontario from Bismarck.

Can I find flights from Bismarck to Ontario with flexible booking policies on momondo?

All flight searches from Bismarck to Ontario on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Bismarck to Ontario?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Ontario from Bismarck.

I’m not ready to book a flight from Bismarck to Ontario right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Bismarck to Ontario now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Ontario and let you know when they change.

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